January 30, 2024 10:10 pm
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Overmolding and insert molding are two commonly used manufacturing processes in the plastics industry. Both processes involve combining multiple materials, such as plastic and metal, to create a finished product. However, there are distinct differences between overmolding and insert molding. In this blog, we will delve into these differences and discuss the advantages and applications of each process. 1. Definition and Process Overmolding is a process in which a single part is created by applying multiple layers of material. It involves molding a primary material, such as plastic, over a pre-formed substrate. The primary material bonds with the substrate, creating a strong and integrated final product. On the other hand, insert molding involves placing a pre-formed component, usually made of... View Article
January 16, 2024 4:00 pm
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Plastic molding is a widely used manufacturing process that involves injecting molten plastic into a mold to create various products and components. The versatility and affordability of plastic make it a popular choice for numerous industries. One key aspect of plastic molding is the ability to add color to the end product. So, what is used in plastic molding to add color? Let’s explore the different methods and materials used in this process. Masterbatch Coloring One common method of adding color to plastic molding is through the use of masterbatch coloring. Masterbatch is a concentrated mixture of pigments or dyes dispersed in a carrier resin. The carrier resin is typically the same type of plastic material that will be used... View Article
January 9, 2024 4:00 pm
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Thermoplastic Elastomers (TPE) are a popular choice for a wide range of applications due to their flexibility, durability, and ease of processing. One of the most common methods of processing TPE is injection molding, which allows for the production of complex and intricate shapes with high precision. If you’re considering using TPE in your injection molding process, here’s a guide on how to effectively utilize TPE molding. 1. Understand the Properties of TPE: Before diving into TPE molding with injection molding, it’s essential to have a good understanding of the material itself. TPE is a versatile material that exhibits both thermoplastic and elastomeric properties, meaning it can be melted and reshaped multiple times while maintaining its elastic characteristics. TPE is... View Article
December 11, 2023 8:09 pm
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Vacuum concrete forming is a process that utilizes a vacuum to shape and mold concrete into various products. This form of concrete forming eliminates the need for traditional molds or frames, allowing for more flexibility and creativity in design. Let’s take a closer look at some of the products that can be made using vacuum concrete forming. 1. Architectural panels One of the most common products made from vacuum concrete forming is architectural panels. These panels can be used for both interior and exterior applications, adding a unique and modern touch to any space. With vacuum concrete forming, architects and designers have the ability to create intricate patterns, textures, and shapes that were previously difficult or impossible to achieve with... View Article
December 4, 2023 3:02 pm
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When it comes to vacuum forming, the plastic materials used can sometimes get damaged or develop defects during the forming process. This raises the question: can the plastic used in vacuum forming be repaired? In this blog post, we will explore this topic in detail. Understanding Vacuum Forming Vacuum forming is a manufacturing process that involves heating a plastic sheet until it becomes pliable, then stretching it over a mold and using a vacuum to remove the air between the sheet and the mold. The plastic then cools, solidifies, and takes the shape of the mold. Types of Plastic Used in Vacuum Forming There are several types of plastic that can be used in vacuum forming, including acrylic, ABS, polystyrene,... View Article
